Chemical ligand non-innocence in pyridine diimine Rh complexes
| Autor: | Dennis G. H. Hetterscheid, Erik Schwartz, Peter H. M. Budzelaar, Anton W. Gal, Quinten Knijnenburg, T. Martijn Kooistra |
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| Přispěvatelé: | Kooistra, T. Martijn, Hetterscheid, Dennis G. H., Schwartz, Erik, Knijnenburg, Quinten, Budzelaar, P. H. M., Gal, Anton W. |
| Rok vydání: | 2004 |
| Předmět: |
Materials Chemistry2506 Metals and Alloys
chemistry.chemical_classification Pyridine diimine Ligand Molecular Materials chemistry.chemical_element Photochemistry Medicinal chemistry Decomposition Rhodium Inorganic Chemistry chemistry.chemical_compound chemistry Pyridine Materials Chemistry Reactivity (chemistry) Physical and Theoretical Chemistry Ligand non-innocence Cobalt Alkyl Diimine |
| Zdroj: | Inorganica Chimica Acta, 357, 2945-2952 Inorganica Chimica Acta, 357, 10, pp. 2945-2952 |
| ISSN: | 0020-1693 |
| DOI: | 10.1016/j.ica.2004.02.012 |
| Popis: | Item does not contain fulltext The formation and reactivity of pyridine diimine rhodium(l) alkyl complexes without beta-hydrogens (Me, Bz, CH2SiMe3) is described. In contrast to the corresponding cobalt complexes, the rhodium complexes could not be activated to polymerise ethene. Rh ethyl complexes could not be prepared. Examples of hydrogen transfer to and from the ligand were observed, illustrating the active role the pyridine diimine ligand can play in the reactions of its complexes. Decomposition via loss of free ligand was observed in many cases, indicating that the pyridine diimine ligand is not a very suitable one for Rh-I. (C) 2004 Elsevier B.V. All rights reserved. |
| Databáze: | OpenAIRE |
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